Scan code: LN55349 Manufacturer code: CC-9011047-WW

Corsair Obsidian 250D Mini ITX Case

Corsair Obsidian Series 250D mini-ITX PC case w/o PSU

Thumbnail 1 : Corsair Obsidian 250D Mini ITX Case Thumbnail 2 : Corsair Obsidian 250D Mini ITX Case Thumbnail 3 : Corsair Obsidian 250D Mini ITX Case Thumbnail 4 : Corsair Obsidian 250D Mini ITX Case
Scan code: LN55349 Manufacturer code: CC-9011047-WW
3xs Approved
Was: £84.98
spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 27th Jun 2018 to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together
Product Overview Mini ITX Without Compromise – finally a Mini ITX case that can fit most of what you’d be installing into your standard Mid Tower case in a fraction of the volume! If you ever wanted Obsidian-level flexibility in a smaller form factor, the 250D is the case for you. It comes with excellent cooling out of the box – a front AF140L fan and rear exhaust AF120L, and can simultaneously fit a full sized modular PSU, 240mm radiator, optical drive, full length GPU, and up to four drives. Now going small in size doesn’t mean you have to accept less performance. Features Design
• Aluminum front fascia and thick steel construction.
• Overall dimensions 290mm (H) x 277mm (W) x 351mm (D)
• Top window for component visibility.
• Thumbscrew backplate removal for PSU and hard drive access.
• Easily removed dust filters on all intakes.

• Simultaneously fit two 3.5"/2.5" drives, two 2.5" drives, one 5.25" drive, a full sized PSU, a 290mm long GPU, and a 240mm radiator.
• Front panel USB 3.0, headphone and mic ports, and power and reset buttons.
• Innovative three panel removal for sides and top panel, with thumbscrews.
• Front fan 200mm, 140mm, or 120mm compatible (AF140L 140mm included)
• Side fans dual 120mm compatible (AF120L 120mm included)
• Rear fans dual 80mm compatible
• Tons of cable routing tie downs for easy cable maintenance.
• Tool free installation of all drives.
Core Chassis Specifications
Case Edition  
Case Form Factor Mini-ITX
Motherboard Form Factor Mini-ITX
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone
  • 1 x Mic In
  • 2 x USB 3.0
Drive Bays
  • 2 x 2.5" Internal
  • 2 x 2.5"/ 3.5" Internal
  • 1 x 5.25" External
Standard Expansion Slots  
Vertical Expansion Slots  
Fans & Filters
Fan Bays
  • 1 x 120/140/200mm
  • 2 x 120mm
  • 2 x 80mm
Fans Included
  • 1 x 120mm
  • 1 x 140mm
Fan Controller/Hub  
Dust Filters  
Liquid Cooling Support
Front Radiator Compatibility  
Top Radiator Compatibility  
Bottom Radiator Compatibility  
Rear Radiator Compatibility  
Side Radiator Compatibility  
Max CPU Cooler Height  
Max GPU Card Length  
Max GPU Card Width  
Cable Routing Space  
Side Panels
Window/s Yes
Window Configuration  
Window Construction  
LED Lighting Functionality
LED Lighting No
LED Lighting Emitters  
LED Lighting Colour  
LED Lighting Support & Control  
Power Supply Compatibility
PSU Included No
PSU Wattage (If Included)  
PSU 80+ Rating (If Included)  
PSU Support  
PSU Mounting Location  
Max PSU Length  
Chassis Physical Specifications
Colour Black
Chassis Contruction Materials Aluminium / Steel
Dimensions 277 x 290 x 351.2 (WxHxD mm)
Weight 4.42 kg (Approx)
Please Note  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
0871 472 4747
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Corsair Obsidian Series 250D mini-ITX PC case w/o PSU is rated 5.0 out of 5 by 9.
Rated 5 out of 5 by from Small but plenty of space for power. Very well made and was easier than expected to build my rig. However do make sure that all components will fit, As I did have to change my original order for a dual radiator water cooler, as it was was to big for it. Only 2 from what I can tell will work corsair 100i and the cooler master which I went for at the end. Also have a MSI 980ti as well and fitted well but again do check the hight of the GPU as this could be a problem. But for a iTX case it is amazing.
Date published: 2015-08-30
Rated 5 out of 5 by from Larger than average mini itx case but smart and well sized If your after a very small form factor footprint this case is not for you but if you wanted and high quality mini itx case without having to comprise on the parts you can fit this is the case for you. Looks great and is stunning construction takes a little longer to complete your build of you want it neat but it's worth the effort
Date published: 2015-04-17
Rated 5 out of 5 by from A quality mini-ITX case with room for full-size PSU, GFX and H2O cooler I used this case to build a system around an Asus Z97i motherboard, i5-4690K and a H100i dual fan water cooler. The build quality of the case is excellent and the component positions within it are well thought-out to give a clean, intelligent system design with good air flow. Sure, it can get cramped as it is a small case supporting full-sized PSU, Graphics Card and a dual fan water cooler/radiator, but there is room for all of it in a compact, clean build as long as you make good use of cable-ties :-) My build has a full-length GTX 570, 2.5" SSD, 3.5" HD, Corsair 750M ATX PSU, H100i dual-fan water cooler all neatly fitted inside this case. Cooling is excellent with 1 big case fan at the front, PSU fan (bottom), GFX fans (side) and twin radiator fans (opposite side). The fan grills on the case even have removable fluff/dust filters which is great in a house with long-haired cats! The case looks great too and includes a clear window on top which allows you to peer in to see the horizontally mounted mini-ITX motherboard and attached components. All in all, a great quality case.
Date published: 2015-01-26
Rated 5 out of 5 by from Great quality little case All that you have heard about Corsair cases and quality is true. This case is incredibly strong and well built! Removable fan filters, the ability to house a full custom watercooling loop (what I've built) and the top graphics cards! All in a case that's dwarfed by most mATX cases!
Date published: 2014-07-19
Rated 5 out of 5 by from Epic Evolution This case has so many top points. The great thing about cases like this just shows how far mini itx has come in recent years. With a well made case like the 250D it can make any builders dream system. The powerful components you can install is a superb option, and overall cooling is very very good. For such a mean little case its very quiet, even with my H80 installed. I can run my 4670K @ 4.6ghz daily or 4.7ghz benching. The highest core ive seen is 68degs. Thats very impressive on an ATX let alone a mini itx. If your sick of massive towers and bulky systems then this is a great place for you to be. Love this case. 10/10
Date published: 2014-06-09
Rated 5 out of 5 by from Excellent Mini ATX case If you are looking for a Mini case for a new build then The 250d is well worth considering. The option to fit a 240mm rad along on side and a 120mm in the front was its selling factor for me. Its the usual great build quality we expect from Corsair and was a joy to build in.
Date published: 2014-04-02
Rated 5 out of 5 by from Awesome case Best case I've owned. All the panels can be removed making a pretty easy build! Quality is fantastic as always from corsair.
Date published: 2014-03-31
Rated 5 out of 5 by from Superb Case This is a great case easy to work on loads of space. I have a h80 radiator in front and still plenty of space. The quality and construction are excellent and it looks good to boot. Excellent service as ever from SCAN!
Date published: 2014-03-24
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Questions & Answers

M-ATX Mobo

Hello, Even though it might be a tight fit and some modding would be needed, can this case take a M-ATX mobo as standard? i.e does it have mounts and holes pre cut etc. Thank you.
Asked by: Brackenwall
I have seen it done with a lot of modding (no pre drilled holes or mounts) but the results I have seen were not great despite all the work and skills of the builder I would not bother within this case just go for its bigger brother for nicer results you need to cut away a large section out the back for the case
Answered by: Terry608090
Date published: 2015-07-17
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Corsair Obsidian 250D Mini ITX Case
Corsair Obsidian 250D Mini ITX Case